Intelligent five-station plush jacquard
By designing an intelligent five-station plush jacquard machine, which employs upper and lower knitting mechanisms, four different pile heights can be knitted on the same path. This solves the problem of limited knitting variety in existing plush machines, improves knitting diversity and efficiency, and reduces costs.
Patent Information
- Application Number
- CN202520372259.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-03-05
AI Technical Summary
Existing plush machines can only provide single-path high-pile or low-pile jacquard weaving using a single type of raw material during the yarn forming process, which cannot meet diverse weaving needs.
Design an intelligent five-station plush jacquard machine that employs an upper knitting mechanism and a lower knitting mechanism. Through the combination of knitting needles, hook needles, cutters, needle attachers, and needle selectors, it can achieve four pile heights on the same path, including single-color high pile, medium pile, medium-low pile, and low pile.
It enables weaving of four different pile heights on the same route, improving weaving diversity and switching efficiency, and reducing the input costs of weaving mills.
Smart Images
Figure CN223823771U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of weaving equipment technology, and in particular to an intelligent five-station plush jacquard machine. Background Technology
[0002] Textiles have a long history and a global consumer market. In recent years, with the rapid development of the social economy and the significant improvement of people's living standards, the demand for various clothing and fabrics has maintained rapid growth. my country has been a major textile country since ancient times, rich in resources such as cotton and silkworms, and producing a wide variety of textile products such as silk and cotton cloth.
[0003] The development of the textile industry depends on the development of the textile machinery industry. In the current process of yarn forming, the existing plush knitting machine usually uses a tongue needle to draw the yarn into loops and then cuts the yarn with a cutting needle. The cutting needle structure mainly consists of a needle hook at the top of the needle body, a cutting edge below the needle hook, and a needle foot at the bottom. It needs to be used in conjunction with upper knitting needles, lower corner rails, and pressing wheels to fix the pulling and cutting of the plush surface. It can only provide single-path high-pile or low-pile jacquard of a single material. However, with the development of the social economy, people's pursuit of woven products is constantly improving, and plush knitted products made of a single material can no longer meet people's needs. Utility Model Content
[0004] Therefore, in view of the above problems, this utility model provides an intelligent five-station plush jacquard machine that can realize the weaving of four pile heights (high, medium, medium-low, and low) in a single color on the same path.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A smart five-station plush jacquard knitting machine includes an upper knitting mechanism and a lower knitting mechanism. The upper knitting mechanism includes a needle plate, an upper cam seat, an upper cam, and knitting needles. The needle plate has needle grooves, and the knitting needles are disposed in the needle grooves. The upper cam seat is located on the upper side of the needle plate, and the upper cam is disposed on the upper cam seat. The upper cam has 1 to 4 needle tracks for the needle heels of the knitting needles to slide. The lower knitting mechanism includes a needle cylinder, a lower cam seat, a lower cam, a hook needle, a cutter, a connecting needle, a jacquard piece, and a needle selector. The needle cylinder is located on the lower side of the needle plate and has a hook cutter groove. The hook needle, cutter, connecting needle, and jacquard piece are disposed in the hook cutter groove. The connecting needle is located below the hook needle and is connected to the upper cam. The hook is movably connected, the jacquard piece is located on the lower side of the receiving needle and is connected to the receiving needle, the lower triangular seat is located on the outer circumference of the needle barrel, the lower triangle is located on the lower triangular seat, the lower triangle has a cutter track, a hook track and a receiving needle track for sliding the heel of the cutter, the heel of the hook, and the heel of the receiving needle respectively, the receiving needle track includes a first needle exit groove, a first needle return groove and two first flat needle grooves in sequence according to the process, the first needle return groove and the first flat needle groove are provided with a dividing block in the middle, the dividing block divides the first needle return groove and the first flat needle groove into a medium-hair groove and a long-hair groove, the medium-hair groove is provided with a medium-short hair control area, the needle selector is located on the outer side of the jacquard piece and is connected to the jacquard piece.
[0007] Furthermore, the short-hair control area is provided with a first control triangle and a second control triangle.
[0008] Furthermore, the cutting tool track, hook needle track, and needle receiving track are distributed sequentially from top to bottom along the axial direction of the syringe.
[0009] Furthermore, the upper triangle has four needle tracks for the needle heels of the knitting needles to slide along.
[0010] Furthermore, the crochet track includes a second needle exit groove, a second needle return groove, and two second flat needle grooves.
[0011] Furthermore, the cutting tool track includes three third flat needle grooves and a cutting groove in sequence according to the process.
[0012] Furthermore, the cutting groove includes a third needle outlet groove and a third needle retraction groove, which are distributed on the same lower triangle.
[0013] By adopting the aforementioned technical solution, the beneficial effects of this utility model are as follows: This intelligent five-station plush jacquard machine, by setting the knitting needles in the needle grooves of the needle plate, and individually controlling the sliding of the needle heel along the upper triangular knitting needle track, realizes the functions of needle exit, tucking, and floating needle. Furthermore, the needle heels of the cutter, hook needle, and connecting needle slide on the cutter track, hook needle track, and connecting needle track, respectively. Under the action of the needle selector, the connecting needle track moves upward from the entrance, and at the end, it sequentially connects to the long pile downward and medium pile downward tracks, which move downward in sequence. In the medium pile downward track, there is a medium-short pile control area. At the same time, the hook needle track has a short pile downward track corresponding to the medium pile downward track. Thus, it can realize the knitting of four pile heights—high pile, medium pile, medium-low pile, and low pile—in the same single color with the knitting needles. It is convenient to use and has high switching efficiency, reducing the input cost of the weaving factory. Attached Figure Description
[0014] Figure 1 This is a cross-sectional structural schematic diagram of an embodiment of the present utility model;
[0015] Figure 2 This is a schematic diagram of the distribution structure of the knitting needles and the upper triangle in an embodiment of this utility model;
[0016] Figure 3 This is a schematic diagram of the distribution structure of the hook, cutter, connecting needle and lower triangle in an embodiment of this utility model. Detailed Implementation
[0017] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.
[0018] The embodiment of this utility model is as follows:
[0019] refer to Figure 1 Diagram and Figure 3As shown, an intelligent five-station plush jacquard machine includes a knitting mechanism. The knitting mechanism includes a needle plate 1, an upper cam seat 2, an upper cam 3, knitting needles 4, a needle cylinder 5, a lower cam seat 6, a lower cam 7, a hook hook 8, a cutter 9, a needle attaching device 10, a jacquard piece 11, and a needle selector 12. The needle plate 1 is located above the needle cylinder 5 and has needle grooves. The knitting needles 4 are located within the needle grooves. The upper cam seat 2 is located above the needle plate 1, and the upper cam 3 is located on the upper cam seat 2. The upper triangle 3 has 1 to 4 needle tracks 31 for sliding the heels of the knitting needles 4. Preferably, the upper triangle 3 has 4 needle tracks 31 for sliding the heels of the knitting needles 4. The needle cylinder 5 has a hook cutter groove. The hook needle 8, cutter 9, attaching needle 10, and jacquard piece 11 are disposed in the hook cutter groove. The attaching needle 10 is disposed below the hook needle 8 and is movably connected to the hook needle 8. The jacquard piece 11 is disposed below the attaching needle 10 and is connected to the attaching needle 10. The lower triangle seat 6 is provided with... On the outer circumference of the syringe 5, the lower triangle 7 is disposed on the lower triangle seat 6. The lower triangle 7 has a cutter track 71, a hook track 72, and a needle receiving track 73 for sliding the heel of the cutter 9, the heel of the hook 8, and the heel of the receiving needle 10, respectively. Specifically, the cutter track 71, the hook track 72, and the needle receiving track 73 are distributed sequentially from top to bottom along the axial direction of the syringe 5. The needle receiving track 73 includes, in sequence, a first needle outlet groove 731 and a first needle retraction groove 732. And two first flat needle grooves, the first needle return groove 732 and the first flat needle groove are provided with a dividing block 13 in the middle, the first needle return groove 732 and the first flat needle groove are divided into a medium hair groove 733 and a long hair groove 734 by the dividing block 13. The medium hair groove 733 is provided with a medium and short hair control area 100. The medium and short hair control area 100 is provided with a first control triangle 101 and a second control triangle 102. The needle selector 12 is located on the outside of the jacquard piece 11 and is connected to the jacquard piece 11.
[0020] Specifically, the crochet track 72 includes a second needle exit groove 721, a second needle return groove 722, and two second flat needle grooves 723. The cutting track 71 includes three third flat needle grooves 711 and a cutting groove in sequence according to the process. The cutting groove includes a third needle exit groove 712 and a third needle return groove 713. The third needle exit groove 712 and the third needle return groove 713 are distributed on the same lower triangle 7.
[0021] The working method of this utility model is as follows: This intelligent five-station plush jacquard machine uses knitting needles 4 located in the needle grooves of the needle plate 1. The needle heel of the knitting needle 4 is individually controlled to slide along the knitting needle track 31 of the upper triangle 3, realizing the functions of needle exit, tucking needle, and floating needle. The needle heels of the cutter 9, hook needle 8, and receiving needle 10 slide on the cutter track 71, hook needle track 72, and receiving needle track 73, respectively. Under the action of the needle selector 12, the receiving needle track 73 moves upward from the entrance, and at the end, it is connected to the long pile downward and medium pile downward in sequence. In the medium pile downward, there is a medium and short pile control area 100. At the same time, the hook needle track 72 is located at the corresponding position of the medium pile downward. Thus, it can realize the knitting of four pile heights of high pile, medium pile, medium and low pile, and low pile in the same single color with the knitting needle 4. It is convenient to use and has high switching efficiency, reducing the input cost of the weaving factory.
[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.
[0023] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.
[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0025] Although the invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, all of which shall be within the scope of protection of the invention.
Claims
1. An intelligent five-station jacquard knitting machine, characterized in that: The system includes an upper knitting mechanism and a lower knitting mechanism. The upper knitting mechanism includes a needle plate, an upper cam seat, an upper cam, and knitting needles. The needle plate has needle grooves, and the knitting needles are disposed within the needle grooves. The upper cam seat is located on the upper side of the needle plate, and the upper cam is mounted on the upper cam seat. The upper cam has 1 to 4 needle tracks for the needle heels of the knitting needles to slide along. The lower knitting mechanism includes a needle cylinder, a lower cam seat, a lower cam, a hook hook, a cutter, a connecting needle, a jacquard piece, and a needle selector. The needle cylinder is located on the lower side of the needle plate and has a hook cutter groove. The hook hook, cutter, connecting needle, and jacquard piece are disposed within the hook cutter groove. The connecting needle is located below the hook hook and is movably connected to the hook hook. The jacquard piece is located on the lower side of the receiving needle and is connected to the receiving needle. The lower triangular seat is located on the outer circumference of the needle cylinder. The lower triangle is located on the lower triangular seat. The lower triangle has a cutting track, a hook track, and a receiving needle track for sliding the heel of the cutting knife, the heel of the hook, and the heel of the receiving needle, respectively. The receiving needle track includes a first needle outlet groove, a first needle return groove, and two first flat needle grooves in sequence according to the process. A dividing block is provided in the middle of the first needle return groove and the first flat needle groove, which divides the first needle return groove and the first flat needle groove into a medium-hair groove and a long-hair groove. A medium-short hair control area is provided on the medium-hair groove. The needle selector is located on the outer side of the jacquard piece and is connected to the jacquard piece.
2. The intelligent five-station jacquard knitting machine according to claim 1, characterized in that: The short-hair control zone is equipped with a first control triangle and a second control triangle.
3. The intelligent five-station jacquard machine according to claim 2, characterized in that: The cutting tool track, hook needle track, and needle receiving track are distributed sequentially from top to bottom along the axial direction of the syringe barrel.
4. The intelligent five-station jacquard knitting machine according to any one of claims 1 to 3, characterized in that: The upper triangle has four needle tracks for the needle heels of the knitting needles to slide along.
5. The intelligent five-station jacquard machine according to claim 4, characterized in that: The crochet track includes a second needle exit groove, a second needle return groove, and two second flat needle grooves.
6. The intelligent five-station jacquard machine according to claim 5, characterized in that: The cutting tool track includes three third flat needle grooves and a cutting groove in sequence according to the process flow.
7. The intelligent five-station jacquard machine according to claim 6, characterized in that: The cutting groove includes a third needle outlet groove and a third needle retraction groove, which are distributed on the same lower triangle.